9138639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 13582080

約数和(自身を除く): 4443441

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 9431, 28293, 160327, 179189, 480981, 537567, 3046213, 9138639]

約数ペア:

[(1, 9138639), (3, 3046213), (17, 537567), (19, 480981), (51, 179189), (57, 160327), (323, 28293), (969, 9431)]